公路货物运输量与GDP的耦合协调度分析
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1002-6487|volume|22|92-94
ISSN: 1002-6487
Source: 统计与决策, Vol.volume, Iss.22, 2016-01, pp. : 92-94
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Abstract